I haven't played in awhile, my SysNAND is on 9.2.0-20 I think, and EmuNAND (which I can't access) is somewhere around 10.5 or 10.6. I downloaded a .cia the other day, went to open it and it crashed so I just turned off the system. Trying to get back into EmuNAND by opening Luma3DS just crashes or brings me back to my file browser. Do I want to update my SysNAND to 11.3 and work from there? Or just follow an old guide to attempt reinstalling Luma completely?